Climate at a Glance

Regional Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of August 2022. For more information, please see Climatological Rankings.


Ohio Valley Climate Region

Precipitation Rankings, September 1964

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
September 1964
1-Month
3.31"
(84.07mm)
3.47"
(88.14mm)
-0.16"
(-4.07mm)
63rd Driest Driest since: 1963 1897
65th Wettest Wettest since: 1962 1926
Ties: 1930
Aug–Sep 1964
2-Month
6.72"
(170.69mm)
7.14"
(181.36mm)
-0.42"
(-10.67mm)
55th Driest Driest since: 1963 1897
73rd Wettest Wettest since: 1961 1926
Jul–Sep 1964
3-Month
10.36"
(263.14mm)
11.14"
(282.96mm)
-0.78"
(-19.82mm)
42nd Driest Driest since: 1963 1953
86th Wettest Wettest since: 1962 1926
Jun–Sep 1964
4-Month
14.10"
(358.14mm)
15.39"
(390.91mm)
-1.29"
(-32.77mm)
37th Driest Driest since: 1963 1953
91st Wettest Wettest since: 1962 1915
May–Sep 1964
5-Month
16.55"
(420.37mm)
19.66"
(499.36mm)
-3.11"
(-78.99mm)
17th Driest Driest since: 1963 1930
111th Wettest Wettest since: 1962 1915
Apr–Sep 1964
6-Month
22.42"
(569.47mm)
23.57"
(598.68mm)
-1.15"
(-29.21mm)
44th Driest Driest since: 1963 1930
84th Wettest Wettest since: 1961 2011
Mar–Sep 1964
7-Month
28.87"
(733.30mm)
27.38"
(695.45mm)
1.49"
(37.85mm)
79th Driest Driest since: 1963 1930
49th Wettest Wettest since: 1961 1945
Ties: 1902
Feb–Sep 1964
8-Month
31.10"
(789.94mm)
30.05"
(763.27mm)
1.05"
(26.67mm)
71st Driest Driest since: 1963 1930
57th Wettest Wettest since: 1961 1945
Jan–Sep 1964
9-Month
33.31"
(846.07mm)
33.10"
(840.74mm)
0.21"
(5.33mm)
59th Driest Driest since: 1963 1930
69th Wettest Wettest since: 1961 1950
Dec 1963–Sep 1964
10-Month
34.55"
(877.57mm)
36.19"
(919.23mm)
-1.64"
(-41.66mm)
34th Driest Driest since: 1963 1930
93rd Wettest Wettest since: 1962 1950
Nov 1963–Sep 1964
11-Month
37.21"
(945.13mm)
39.33"
(998.98mm)
-2.12"
(-53.85mm)
31st Driest Driest since: 1963 1930
96th Wettest Wettest since: 1962 2019
Oct 1963–Sep 1964
12-Month
37.72"
(958.09mm)
42.25"
(1,073.15mm)
-4.53"
(-115.06mm)
17th Driest Driest since: 1963 1925
110th Wettest Wettest since: 1962 2019
Apr 1963–Sep 1964
18-Month
56.24"
(1,428.50mm)
65.79"
(1,671.07mm)
-9.55"
(-242.57mm)
9th Driest Driest since: 1963 1931
118th Wettest Wettest since: 1962 2019
Oct 1962–Sep 1964
24-Month
72.33"
(1,837.18mm)
84.47"
(2,145.54mm)
-12.14"
(-308.36mm)
4th Driest Driest since: 1954 1941
122nd Wettest Wettest since: 1963 2020
Oct 1961–Sep 1964
36-Month
114.85"
(2,917.19mm)
126.72"
(3,218.69mm)
-11.87"
(-301.50mm)
7th Driest Driest since: 1955 1941
118th Wettest Wettest since: 1963 2020
Oct 1960–Sep 1964
48-Month
159.12"
(4,041.65mm)
168.99"
(4,292.35mm)
-9.87"
(-250.70mm)
14th Driest Driest since: 1956 1956
110th Wettest Wettest since: 1963 2021
Oct 1959–Sep 1964
60-Month
198.83"
(5,050.28mm)
211.21"
(5,364.73mm)
-12.38"
(-314.45mm)
11th Driest Driest since: 1963 1956
112th Wettest Wettest since: 1962 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, Precipitation, published September 2022, retrieved on October 1, 2022 from https://www.ncdc.noaa.gov/cag/